Armorblox is now part of Cisco

Supercharge Your Microsoft Email Protection

Augment Microsoft’s native email security with API-based controls that stop targeted attacks, protect sensitive data, and save time on phishing incident response. Armorblox works with Microsoft 365, Exchange, and Sentinel.

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Armorblox Stops Advanced Threats that Get Past Microsoft Native Security

Many targeted email attacks like Business Email Compromise and spear phishing still get past Microsoft security controls.


Armorblox analyzes emails after Exchange Online Protection and Microsoft Defender to stop the most sophisticated, targeted attacks:


  • Socially engineered attacks

  • Advanced phishing

  • Third-party attacks

  • Vendor compromise attempts

  • Account takeover attempts

  • Financial fraud

  • Targeted impersonation attacks

Armorblox Stops Advanced Threats that Get Past Microsoft Native Security

Armorblox Prevents Accidental or Malicious Data Exposure for Microsoft Users

Armorblox is built to learn from every customer’s data and stop advanced threats that cannot be caught by filters, blocklists, and other binary detection techniques.

  • Integrate email DLP into Microsoft 365 in less than 5 minutes through API


  • Reduce false positives for DLP through the power of NLU combined with all DLP checks


  • Easily deploy DLP with Threat Prevention for one product to secure all email communications

Armorblox Prevents Accidental or Malicious Data Exposure for Microsoft Users

Armorblox Reduces Time to Respond for Security Operations Teams on Microsoft

Save time on security operations by routing threats detected by Armorblox to your Azure Sentinel environment and reduce mean time to respond:

  • Integrate with SentinelOne to improve threat detection, investigation, and response across endpoints, network applications, and business communications

  • Automate away 75-97% of manual work associated with user reporting phishing emails without creating any rules, remove malicious emails across mailboxes with one click

  • Apply forward-looking remediation actions that automatically protect against similar attacks in the future, focusing on reported emails that need human review

Armorblox Reduces Time to Respond for Security Operations Teams on Microsoft

Armorblox + Microsoft: Better Together

Built to Augment Native Microsoft Security
Connected with Azure Sentinel
Strong Microsoft Partner

See Armorblox in Action

Armorbox Context RSA 2022

“Ultimately we need to respond to security issues with people. We need security professionals with expertise working with technology, working with AI, working with the software.”

Phil Montgomery
General Manager | Security GTM | Microsoft

Watch the full CONTEXT 2022 event on demand

Bloxcast Podcast Ep 1

“We are always looking to complement the security technologies that we have in order to make them better. And that’s why we selected Armorblox because it integrated so well with our existing Microsoft technology.”

Brian Wilson
CISCO | SAS

Catch the Full Conversation Between Armorblox, SAS, and Microsoft

Armorblox is a Proud Member of Microsoft Intelligent Security Association

Armorblox is a Proud Member of Microsoft Intelligent Security Association

Armorblox is Available on Azure Marketplace

Armorblox is Available on Azure Marketplace

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Hear From Happy Joint Customers

Customer Story

“We are a Hosted Microsoft Exchange Provider and Armorblox was the only partner who could help us protect our on-premise mailboxes."

Jonathan Levine
CIO | Intermedia

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Customer Story

“In deploying Armorblox, we have a tool that helps detect and protect from business email compromise and impersonation attacks –– without interrupting the flow of city business.”

Howard Miller
CIO | UCLA Anderson School of Management

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Customer Story

“What is really neat for me as a CIO is that whenever I get an email that looks suspicious, I forward it to the abuse mailbox. Armorblox immediately quarantines the threat for everybody else.“

Rob Lloyd
CIO | City of San Jose

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